Old but possibly relevant: https://finance.yahoo.com/news/dangerous-does-internet-advertising-120000254.html https://finance.yahoo.com/news/dangerous-does-inter

Old but possibly relevant: https://finance.yahoo.com/news/dangerous-does-internet-advertising-120000254.html https://finance.yahoo.com/news/dangerous-does-internet-adver... at any rate - not only context aware ads would be better privacy-wise but also probably would be way more lightweight…